what :
Home > Objects > V > v.exponential > author : David Rokeby

v.exponential

v.exponential outputs a brightness


v.exponential outputs a brightness calculated as: ( 2 ^ ( input brightness * pre-gain / 32 ) ) * post-gain This is a floating point calculation. It can operate on int8, int32 and float32 images in all formats. v.exponential tends to make dark areas much darker, while maintaining the brightness of the brightest parts of the image.
from the library :
softVNS
Format : External
Environment : jitter / max
commercial
Max 4.x


http://homepage.mac.com/davidrokeby/softVNS.html

4849 objects and 135 libraries within the database Last entries : May 15th, 2020 Last comments : 0 0 visitor and 6597140 members connected RSS
Site under GNU Free Documentation License